[Theme] Incompatibility and overlap

[HanzoDev1375]

11-03 12:57:50.272 System.err(23478): java.lang.UnsupportedOperationException: Failed to resolve attribute at index 16: TypedValue{t=0x2/d=0x7f04028c a=24}, theme={InheritanceMap=[id=0x7f14034air.ninjacoder.ghostide:style/Theme.ThemeEngine.Blue, id=0x7f1402e0ir.ninjacoder.ghostide:style/Theme.Bases, id=0x7f14030air.ninjacoder.ghostide:style/Theme.Material3Expressive.Dark.NoActionBar, id=0x7f140305ir.ninjacoder.ghostide:style/Theme.Material3Expressive.Dark, id=0x7f140070ir.ninjacoder.ghostide:style/Base.Theme.Material3Expressive.Dark, id=0x7f140064ir.ninjacoder.ghostide:style/Base.Theme.Material3.Dark, id=0x7f1400c3ir.ninjacoder.ghostide:style/Base.V24.Theme.Material3.Dark, id=0x7f14009dir.ninjacoder.ghostide:style/Base.V14.Theme.Material3.Dark, id=0x7f14031air.ninjacoder.ghostide:style/Theme.MaterialComponents, id=0x7f140078ir.ninjacoder.ghostide:style/Base.Theme.MaterialComponents, id=0x7f1400b8ir.ninjacoder.ghostide:style/Base.V21.Theme.MaterialComponents, id=0x7f1400a5ir.ninjacoder.ghostide:style/Base.V14.Theme.MaterialComponents, id=0x7f1400a6ir.ninjacoder.ghostide:style/Base.V14.Theme.MaterialComponents.Bridge, id=0x7f140168ir.ninjacoder.ghostide:style/Platform.MaterialComponents, id=0x7f1402cair.ninjacoder.ghostide:style/Theme.AppCompat, id=0x7f140056ir.ninjacoder.ghostide:style/Base.Theme.AppCompat, id=0x7f1400cair.ninjacoder.ghostide:style/Base.V28.Theme.AppCompat, id=0x7f1400c7ir.ninjacoder.ghostide:style/Base.V26.Theme.AppCompat, id=0x7f1400c1ir.ninjacoder.ghostide:style/Base.V23.Theme.AppCompat, id=0x7f1400bfir.ninjacoder.ghostide:style/Base.V22.Theme.AppCompat, id=0x7f1400b4ir.ninjacoder.ghostide:style/Base.V21.Theme.AppCompat, id=0x7f1400ccir.ninjacoder.ghostide:style/Base.V7.Theme.AppCompat, id=0x7f140166ir.ninjacoder.ghostide:style/Platform.AppCompat, id=0x7f140171ir.ninjacoder.ghostide:style/Platform.V25.AppCompat, id=0x103022eandroid:style/Theme.Material.NoActionBar, id=0x1030224android:style/Theme.Material, id=0x1030005android:style/Theme], Themes=[ir.ninjacoder.ghostide:style/Theme.ThemeEngine.Blue, forced, ir.ninjacoder.ghostide:style/AppTheme, forced, ir.ninjacoder.ghostide:style/Theme.AppCompat.Empty, forced, android:style/Theme.DeviceDefault.Light.DarkActionBar, forced]}

Hi, I am using the
Theme.Material3Expressive.Dark
theme and in my Button I defined a default Android style for my app and in my app log I got the above error. This is my code in Java

var btn = new Button(this,null,android.R.attr.buttonBarButto);

[imhappi]

Hi @HanzoDev1375 it looks like you're referencing R.attr.buttonBarButto which doesn't exist. Did you mean buttonBarButtonStyle?

[HanzoDev1375]

Hi @HanzoDev1375 it looks like you're referencing R.attr.buttonBarButto which doesn't exist. Did you mean buttonBarButtonStyle?

yes why close issue?

[imhappi]

Ah my apologies, I closed it by mistake.

By "in my Button I defined a default Android style for my app", do you mean that you defined a custom buttonBarButtonStyle in your theme? This exception can occur when you reference an attribute that doesn't exist in your theme, what does the style look like?

[HanzoDev1375]

Ah my apologies, I closed it by mistake.

By "in my Button I defined a default Android style for my app", do you mean that you defined a custom buttonBarButtonStyle in your theme? This exception can occur when you reference an attribute that doesn't exist in your theme, what does the style look like?

Look, my dear friend, I took help from the new Material3Expressive. This is how it turned out. The normal Material 3 theme works well.

[imhappi]

Please see my comment above. This exception can occur when you reference an attribute that doesn't exist in your theme, what does the style look like? Currently, there's not enough information for me to help you debug this issue.

[HanzoDev1375]

Please see my comment above. This exception can occur when you reference an attribute that doesn't exist in your theme, what does the style look like? Currently, there's not enough information for me to help you debug this issue.

In fact, this is the Android theme itself, it usually doesn't get deleted, and this error also occurred when I used your new theme. Isn't this a bit strange?

[imhappi]

Ok, I think I understand what you're saying now. So you did not define a custom buttonBarButtonStyle in your theme, correct?

In that case, the buttonBarButtonStyle that is defined by the Material3Expressive theme is Widget.Material3Expressive.Button.TextButton.Dialog, which ends up referencing attributes that get defined in the materialSizeOverlay, which Button does not know about since it is outside of our library. That's where this exception is coming from.

When defining Buttons programmatically, you should always use MaterialButton in order to use Material styling.